| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $80.98 | 3.150% | $83.5309 | $83.53 | $83.55 | $83.50 |
| Purchase #2 | $229.57 | 8.432% | $248.9273 | $248.93 | $248.95 | $248.90 |
| Purchase #3 | $195.63 | 7.742% | $210.7757 | $210.78 | $210.80 | $210.80 |
| Purchase #4 | $6.76 | 12.839% | $7.6279 | $7.63 | $7.65 | $7.60 |
| Purchase #5 | $194.68 | 4.785% | $203.9954 | $204.00 | $204.00 | $204.00 |
| Purchase #6 | $167.64 | 4.464% | $175.1234 | $175.12 | $175.10 | $175.10 |
| Purchase #7 | $240.44 | 9.421% | $263.0919 | $263.09 | $263.10 | $263.10 |
| 7 purchase totals = | $1,115.70 | $1,193.0725 | $1,193.08 | $1,193.15 | $1,193.00 | |